kernel-ark

Author SHA1 Message Date

Author	SHA1	Message	Date
Lawrence Brakmo	e1853319fc	bpf: Fix tcp_iw_kern.c sample program The program was returning -1 in some cases which is not allowed by the verifier any longer. Fixes: `390ee7e29f` ("bpf: enforce return code for cgroup-bpf programs") Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2017-11-11 15:52:41 +09:00
Lawrence Brakmo	7bc62e2854	bpf: Sample BPF program to set initial cwnd Sample BPF program that assumes hosts are far away (i.e. large RTTs) and sets initial cwnd and initial receive window to 40 packets, send and receive buffers to 1.5MB. In practice there would be a test to insure the hosts are actually far enough away. Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2017-07-01 16:15:14 -07:00

Lawrence Brakmo

e1853319fc

bpf: Fix tcp_iw_kern.c sample program

The program was returning -1 in some cases which is not allowed
by the verifier any longer.

Fixes: 390ee7e29f ("bpf: enforce return code for cgroup-bpf programs")
Signed-off-by: Lawrence Brakmo <brakmo@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-11-11 15:52:41 +09:00

Lawrence Brakmo

7bc62e2854

bpf: Sample BPF program to set initial cwnd

Sample BPF program that assumes hosts are far away (i.e. large RTTs)
and sets initial cwnd and initial receive window to 40 packets,
send and receive buffers to 1.5MB.

In practice there would be a test to insure the hosts are actually
far enough away.

Signed-off-by: Lawrence Brakmo <brakmo@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-07-01 16:15:14 -07:00

2 Commits